stevenmaguire/oauth2-basecamp

Basecamp OAuth 2.0 Client Provider for The PHP League OAuth2-Client

0.2.0 2022-08-30 18:42 UTC

Requires

• league/oauth2-client: ^2.0

Requires (Dev)

• eloquent/phony-phpunit: ^2.0
• php-coveralls/php-coveralls: ^2.1
• phpunit/phpunit: ^6.0
• squizlabs/php_codesniffer: ^2.0

MIT

• Steven Maguire

• authorization
• client
• oauth
• oauth2
• basecamp
• authorisation

README

This package provides Basecamp OAuth 2.0 support for the PHP League's OAuth 2.0 Client.

Installation

To install, use composer:

composer require stevenmaguire/oauth2-basecamp

Usage

Usage is the same as The League's OAuth client, using \Stevenmaguire\OAuth2\Client\Provider\Basecamp as the provider.

Authorization Code Flow

$provider = new Stevenmaguire\OAuth2\Client\Provider\Basecamp([
    'clientId'          => '{basecamp-client-id}',
    'clientSecret'      => '{basecamp-client-secret}',
    'redirectUri'       => 'https://example.com/callback-url',
]);

if (!isset($_GET['code'])) {

    // If we don't have an authorization code then get one
    $authUrl = $provider->getAuthorizationUrl();
    $_SESSION['oauth2state'] = $provider->getState();
    header('Location: '.$authUrl);
    exit;

// Check given state against previously stored one to mitigate CSRF attack
} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {

    unset($_SESSION['oauth2state']);
    exit('Invalid state');

} else {

    // Try to get an access token (using the authorization code grant)
    $token = $provider->getAccessToken('authorization_code', [
        'code' => $_GET['code']
    ]);

    // Optional: Now you have a token you can look up a users profile data
    try {

        // We got an access token, let's now get the user's details
        $user = $provider->getResourceOwner($token);

        // Use these details to create a new profile
        printf('Hello %s!', $user->getId());

    } catch (Exception $e) {

        // Failed to get user details
        exit('Oh dear...');
    }

    // Use this to interact with an API on the users behalf
    echo $token->getToken();
}

Refreshing a Token

The Basecamp API supports refresh tokens. Review the "Refreshing a Token documentation" on the base oauth2-client project for tips on implementing refresh tokens in your project.

Testing

$ composer run test

Contributing

Please see CONTRIBUTING for details.

Credits

• Steven Maguire
• All Contributors

License

The MIT License (MIT). Please see License File for more information.